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Class I — Easy, no obstacles,
small ripples, slow current |
 |
Class II — Moderate, occasional
obstacles, medium current with waves |
 |
Class III — Difficult, longer
rapids with strong, irregular currents |
 |
Class IV — Very Difficult,
steeper, longer with numerous obstacles |
 |
Class V — Extremely Difficult, has
large vertical drops, strong hydraulics, very swift, irregular currents in
heavily obstructed channels |
 |
Class VI — Nearly Impossible and
Very Dangerous. For teams of experts only, after close study and with all
precautions taken. |
Back to THE RIVERS |
